206 citations · 362 across the 3 of their papers we have counts for
3 papers
gr-qc2008★ 141 cited
Hawking radiation of Dirac particles via tunneling from Kerr black hole
Ran Li, Ji-Rong Ren, Shao-Wen Wei
We investigated Dirac Particles' Hawking radiation from event horizon of Kerr black hole in terms of the tunneling formalism. Applying WKB approximation to the general covariant Di…
gr-qc2008★ 206 cited
Dirac particles tunneling from BTZ black hole
Ran Li, Ji-Rong Ren
We calculated the Dirac Particles' Hawking radiation from the outer horizon of BTZ black hole via tunneling formalism. Applying WKB approximation to the Dirac equation in (2+1) dim…
math-ph2007★ 15 cited
Inner topological structure of Hopf invariant
Ji-Rong Ren, Ran Li, Yi-Shi Duan
In light of -mapping topological current theory, the inner topological structure of Hopf invariant is investigated. It is revealed that Hopf invariant is just the winding number…